Voltage Regulator Rectifier RM30422 for Honda, Kawasaki, Lynx, Ski-Doo and Yamaha

Honda TRX 450, Kawasaki ZR900, Lynx Rave 550, Ski-Doo Tundra 550 and Yamaha R6, 2002-2026

This is a brand new aftermarket voltage regulator rectifier, part number RM30422, built as a direct replacement for the original unit fitted to the Honda TRX 450, Kawasaki ZR900, Lynx Rave 550, Ski-Doo Tundra 550 and Yamaha R6 across the 2002 to 2026 model years. It is plug-and-play and a direct fit, so no assembly is required. The unit uses a higher grade of electrical components than the original part, with an improved heat sink and improved charging capability, and the quality exceeds the OEM equipment it replaces. All products shipped are tested.

The package also includes the opposite connector - the main harness side plug - because these original connectors are so often melted, corroded or otherwise defective and are a common cause of repeat charging faults. The regulator uses a single plug with five pins, in a body 93 mm wide by 80 mm long by 28 mm high, with 72 mm between the centres of the fixation holes. It provides a minimum charging voltage of 14.5 V plus or minus 0.5 V, handles up to 50 A / 500 W of charging current, holds open circuit voltage below 15 V and operates from -20 C to 85 C. Before fitting, check the AC output of the stator, replace any burned or corroded connectors, check and repair any melted wiring, and apply hi-temp dielectric grease to all connectors. Battery condition is extremely important - no voltage regulator can work correctly with a bad or weak battery. Risk of electric shock: disconnect the battery before servicing. All item pictures are accurate, so if in doubt, compare this item against your original part.